110120221002 has 32 divisors (see below), whose sum is σ = 241401014784. Its totient is φ = 33211609200.

The previous prime is 110120220979. The next prime is 110120221021. The reversal of 110120221002 is 200122021011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3939838 + ... + 3967689.

It is an arithmetic number, because the mean of its divisors is an integer number (7543781712).

Almost surely, 2^110120221002 is an apocalyptic number.

110120221002 is an abundant number, since it is smaller than the sum of its proper divisors (131280793782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110120221002 is a wasteful number, since it uses less digits than its factorization.

110120221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7907754.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110120221002 its reverse (200122021011), we get a palindrome (310242242013).

Subtracting 110120221002 from its reverse (200122021011), we obtain a square (90001800009 = 300003²).

The spelling of 110120221002 in words is "one hundred ten billion, one hundred twenty million, two hundred twenty-one thousand, two".